Graphical display of history and measurement trendsThe HMT330 series features a large numerical and graphical display, allowing users to easily monitor operational data, measurement trends and one-year measurement history. The optional data logger with real time clock makes it possible to generate over four years of measured history, and zoom in on any desired time or time frame.

Outputs and power supply options for every needThe output options include three analog outputs, RS-232, RS-485, and alarm relays.

The voltage supply range is from 10 to 35 VDC. With an additional module, the transmitter can be connected to all universal mains AC supplies. The input/output cable can be fed through the back of the transmitter, which is a useful feature, especially for installations in clean rooms.